LOPON® 890 is a universal dispersing agent based on sodium polyacrylate. In contrast to our other sodium polyacrylate-based dispersing agents, it is more hydrophobic and therefore has an improved scrub resistance. It achieves excellent deflocculation results when used in highly filled systems containing inorganic pigments e.g. titanium dioxide, calcium carbonate, and mica. LOPON® 890 has high alkaline stability and is highly compatible with polyphosphates such as POLYRON® N. This combination offers very good storage stability.
Excellent dispersing properties for inorganic pigments
Enables good storage stability of the paints
High gloss
Stable with glycol
Water-basedd emulsion paints, varnishes, plasters, silicate emulsion paints, and adhesives.
0.2 – 0.5% related to formula
Appearance: Viscous liquid
pH value: 8.0-9.0
solid content: 44.0-46.0%
Density (20 °C): 1290-1310 g/L
solvent: water
